Equal rights for both parents ofc. Both figures of parental relations are necessary and there is no time for silly excuses of work or time.
Even if there is no family anymore, the education shall be balanced.
So, no mather what kind of relation the parents have after a divorce, both shall understand that they have a son in common.
Thats my case. I am with my son about three or four days a week, and no mather how bad my relation with my son's mother is, we are always trying to agree and when our son is the point. We love him 🙂